Dear VeryPDF Support Team, I hope you are doing well. I have some questions regarding the user access control features in VeryPDF DRM Protector. I would like to understand whether the admin has full control over which users can view
How to Secure and Lock PDF Files to IDE, SCSI, or USB Hard Drives Using WMIC Serial Numbers and VeryPDF DRM Protection
If you want to protect your PDF files and ensure they can only be opened on a specific hard drive or USB drive, you can use hardware-based DRM. One of the most reliable ways to achieve this is by obtaining